It's almost like the supermodels had a powwow before they packed for Fashion Week. And just like that Gigi and Bella Hadid, Kendall Jenner, and Hailey Baldwin are casually starting a new trend, wearing their liquid leather leggings while globetrotting for the shows.

The skinnies in question — Gigi's latest pair from Unravel Project, complete with lace-up detail — are not just shiny, but electrifying. And it seems, according to the model pack, the best way to style them is with a simple top, be it a tee, a cashmere jumper, or a vintage Gucci hoodie à la Kendall Jenner. Read on for a look at the flashy, skintight pants of the season, and add a pair to your wardrobe in whichever metallic shade you like.